Our address:

4942 Arlington Avenue
Riverside, CA 92504

Request Appointment

Phone Numbers:

Office Hours

Mon 7:00AM 7:00PM
Tue 7:00AM 6:00PM
Wed 7:00AM 7:00PM
Thu 7:00AM 7:00PM
Fri 7:00AM 4:00PM
Sat Closed
Sun Closed

Serving the Rubidoux, Pedley, Glen Avon, Grand Terrace, Mira Loma, Norco, Moreno Valley, Corona, Yorba Linda, Chino Hills, Upland, Rancho Santa Margarita, California areas.

General Dentistry

  • Bridges
  • Cleanings
  • Composites
  • Crowns
  • Dentures
  • Fillings
  • Partials

Cosmetic Dentistry

  • Bonding
  • Veneers
  • Whitening

Children’s Dentistry

  • Sealant
  • Buddy Brush


  • Braces
  • Invisalign
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Heidi Dusseau

Office Manager

Heidi joined the Hospitality Dental Associates San Bernardino office in November 1980 as a Dental Assistant. She left to explore other career options in 1983 and returned in March 1986. She was promoted to Treatment Coordinator in October 1986 and to Office Manager for the Riverside office in November 1988. Heidi is married and has an adult daughter. In her off time she enjoys reading and spending time with family & friends.


Michael Boyko, D.D.S., M.P.H.


Riverside, CA Dentist – Dr. Michael Boyko graduated from Loma Linda University School of Dentistry in 1975 and at the same time, received his Masters in Public Health from the Loma Linda University School of Public Health. From 1975 until 1981, he was Dental Director of the Port of Spain Adventist Hospital. Upon returning from his missionary work, he began teaching at Loma Linda University School of Dentistry where he continues teaching today. In 1982, Dr. Boyko joined Hospitality Dental Associates and has been taking care of the dental needs of his patients ever since. Dr. Boyko is the honorary recipient of the prestigious Distinguished Alumnus of the Year Award from Loma Linda University School of Dentistry. He has two grand children that keep him busy. He enjoys riding his horse, playing his violin in his church orchestra and traveling to Africa where he works 2 weeks a year in the dental clinic he helped build and continually supports.

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Alex Goude, D.D.S.


Riverside, CA Dentist – Dr. Alex Goude believes life is meant to be lived to its fullest. This core belief is the foundation of his passion for dentistry. He understands that our smiles and oral health play a huge role in our self-confidence and in our interactions with others.  He also believes that dentistry should be a comfortable as possible.  Dr. Goude has a gentle touch and a calm demeanor which goes hand-in-hand with achieving that goal. His passion for dentistry was sparked when he was in high school and grew as he perused his Bachelors of Science in Chemistry at University of California Riverside. Dr. Goude graduated from Loma Linda University School of Dentistry in 2014 with an award in clinical excellence. He is thrilled to have the opportunity to provide dental care in the community where he grew up and where he and his wife raise their five kids.


Stan Appleton, D.D.S., M.P.H., M.F.D.


Riverside, CA Dentist – Dr. Stan Appleton is a well-known and respected dentist specializing in TMJ disorders, oral medicine, and orofacial pain. His specialty is very rare, and is one of only a handful of doctors that sees patients for these services. Dr. Appleton has over four decades of experience and has helped treat thousands of patients from all over the Southern California area.

Patients suffering from extreme pain due to severe cases of TMJ disorders seek out Dr. Appleton for his knowledge and expertise. As a top dentist for treating TMJ disorders, Dr. Appleton provides a variety of special services to help his patients relieve their pain.

Eric Joo, DDS web

Eric Joo, D.D.S.


Riverisde, CA Dentist – Dr. Eric Joo graduated from Loma Linda University School of Dentistry in 2011 with his DDS. He has since been working in Porterville, CA until he recently moved to Ontario with his family and joined Hospitality Dental. Dr. Joo specializes in children’s dentistry.

He loves spending time traveling with his family, walking their pet golden doodle, Benny, and is a huge fan of the Lakers and the Dodgers.

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Marcella Madlock, R.D.H.

Dental Hygienist

Marcella began her career in Dentistry in 1981 as a Dental Assistant. She graduated from Howard University in Washington, DC in 1988 with a degree in Dental Hygiene. After private practicing, she joined Hospitality Dental Associates in October 1991. Marcella and her husband, Leon have a son and daughter. She enjoys spending time with her family and friends.

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Darlene Huber, R.D.H.

Dental Hygienist

Darlene graduated from Loma Linda University’s Hygiene program in 1975. After graduation, she volunteered as a Hygienist in the mission field for one year in Seoul, Korea. Darlene joined Hospitality Dental Associates in November 1980. Darlene enjoys music, running, reading and gardening.

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Michael Lents, R.D.H.

Dental Hygienist

Michael graduated from Loma Linda University in 2000. He previously served as a Dental Technician in the United States Air Force. He worked as an Optician while completing courses for the Dental Hygiene program at Loma Linda University. Michael joined Hospitality Dental Group in October, 2000. Michael and his wife, Traci have 4 grown children. He enjoys roller coasters, music and trivia.